I need a payment option installed on my Social Engine website

I need a payment option installed on my Social Engine website

Cancelled

Job Description

I have an account with Verotel (http://www.verotel.com/)
I need to be able to accept Verotel membership payments on my dating website (SE 4.2.1).
However, I need to be able to allow certain categories of members to join for free.
And as I have no idea how many hours work this is likely to take, please give me a total price quote.
Thanks.